October 31, 2012 9:14 PM Subscribe
The New England Aquarium welcomes an unusual new guest, just in time for Halloween. Last week in Massachusetts, lobster fisher Dana Duhaine caught the lobster, which is perfectly "split" down the middle in two colours: black and orange. Scientists attribute this type of colouring to a complete cellular split that happens upon fertilization of the lobster egg. Split lobsters are relatively rare; they are estimated to make up only one per every 50 to 100 million lobsters. Recently, American and Canadian lobster fishers have been reporting more of the unusually coloured creatures in their catches, including blue lobsters, calico lobsters, and splits. National Geographic article about different colouration in lobsters.
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